Shopify to Magento Migration Specialist

I need to migrate my Shopify store to Magento to enhance customization. I'm looking for an experienced Magento developer who can:

- Migrate all existing data from Shopify to Magento without any loss.
- Implement custom themes and layouts.
- Set up advanced product options.
- Design a unique checkout process.

An ideal candidate would have:

- Proven experience in migrating stores from Shopify to Magento.
- Strong expertise in creating custom themes and layouts.
- Knowledge of setting up advanced product options and unique checkout processes.
- Familiarity with Magento's backend and frontend.

Please provide examples of previous work and any existing Magento themes you might suggest.